1.5644215618728878e+47
sum3d took 0.07985377311706543
# sum3d is the variant that uses preexisting lists of numbers
1.5644215618727056e+47
altsum3d took 0.3854999542236328
# altsum3d is the variant that calculates values on the spot
python main.py  0.87s user 0.02s system 99% cpu 0.890 total
